Search a number
-
+
13233001024 = 26557371213
BaseRepresentation
bin11000101001011111…
…11001001001000000
31021011020020002210001
430110233321021000
5204100122013044
610025033045344
7645632436625
oct142457711100
937136202701
1013233001024
115680758591
122693856854
13132b741c29
148d769c34c
15526b292d4
hex314bf9240

13233001024 has 28 divisors (see below), whose sum is σ = 26306451324. Its totient is φ = 6604603904.

The previous prime is 13233001021. The next prime is 13233001037. The reversal of 13233001024 is 42010033231.

It can be written as a sum of positive squares in 2 ways, for example, as 1213825600 + 12019175424 = 34840^2 + 109632^2 .

It is a super-2 number, since 2×132330010242 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13233000992 and 13233001010.

It is not an unprimeable number, because it can be changed into a prime (13233001021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149959 + ... + 221254.

Almost surely, 213233001024 is an apocalyptic number.

It is an amenable number.

13233001024 is a deficient number, since it is larger than the sum of its proper divisors (13073450300).

13233001024 is an equidigital number, since it uses as much as digits as its factorization.

13233001024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371782 (or 371772 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13233001024 its reverse (42010033231), we get a palindrome (55243034255).

The spelling of 13233001024 in words is "thirteen billion, two hundred thirty-three million, one thousand, twenty-four".

Divisors: 1 2 4 8 16 32 64 557 1114 2228 4456 8912 17824 35648 371213 742426 1484852 2969704 5939408 11878816 23757632 206765641 413531282 827062564 1654125128 3308250256 6616500512 13233001024